65-85mm Five-Point External Measuring Micrometer 0.01mm Reading Carbide Faces, Ratchet, Supplied in Case - Metav IndustryLine

Take advantage of precise analogue measuring with a 0.01 mm graduation, carbide measuring faces and a ratchet thimble for repeatable contact force; the result is consistent external dimension control for pentagonal components. Order the M309.034 directly via Metav Werkzeuge or consult our specialists for application advice.

M309.034 — 5-point external micrometer, 65–85 mm, 0.01 mm (Metav IndustryLine)

The M309.034 is an analogue five‑point external micrometer designed for reliable measurement of five‑sided components in workshop, inspection and small‑series production environments.

• Precision 0.01 mm graduation
• Carbide measuring faces for durability
• Ratchet thimble for consistent measuring
• Supplied in protective case

Precise repeatability for specialised external measurements

The five‑point measuring head provides a stable contact geometry for non‑cylindrical parts, making this instrument particularly suited to pentagonal components and similar profiles. With a measuring range of 65–85 mm and a reading pitch of 0.01 mm, the device supports fine incremental control; the specified accuracy of ±0.007 mm ensures measurements are consistent with higher‑level workshop requirements. The analogue design minimises electronic dependencies and offers direct tactile feedback, while the ratchet thimble standardises contact force to reduce operator‑introduced variation, which is essential for repeatable dimensional control in production checks.

Built for workshop durability and straightforward handling

Durability has been addressed with carbide measuring faces, hard-wearing against abrasive contact and long service intervals. The frame is lacquered and the measuring drum finished in matt chrome, combining corrosion resistance with a low‑glare surface that aids clear reading under workshop lighting. The micrometer is supplied in a protective case for safe transport and storage, reducing risk of accidental damage during handling. These choices favour long‑term reliability and reduce total downtime for maintenance—advantages that feed directly into production stability and lower life‑cycle costs.

Easy integration into existing inspection routines

A defined setting gauge of 65 mm simplifies baseline checks and calibration routines before use. As an analogue instrument it fits seamlessly into visual inspection workflows and can be used alongside digital instruments in the measuring department without additional software. The compact measuring span concentrates stiffness where it matters, providing good control for a specialised measurement task. The combination of tactile measuring mechanics and hardened contact faces supports rapid decision making on the shop floor and in first‑article inspection, delivering quantitative results that can be recorded manually or transcribed into quality control systems.

For tailored measurement recommendations, technical documentation or to source the Metav IndustryLine M309.034 for specific production tasks, contact Metav Werkzeuge in Emmerich by phone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical data

• Article number: M309.034
• GTIN: 4054469117652
• Category: Messschrauben (micrometers)
• Tariff code: 90173000

Facts

• Measuring range: 65–85 mm
• Reading: 0.01 mm
• Specified accuracy: ±0.007 mm
• Setting gauge: 65 mm

Special features

• Carbide measuring faces
• Lacquered frame
• Measuring drum matt chrome‑plated
• Ratchet thimble for repeatable contact
• Analogue (mechanical) operation
• Supplied in protective case

FAQ

What measuring range does this micrometer cover?
The micrometer covers a measuring range of 65–85 mm, suitable for specialised external measurements and five‑sided workpieces.

What is the resolution and accuracy of the instrument?
Resolution is 0.01 mm with a specified accuracy of ±0.007 mm, providing precise, repeatable readings for workshop use.

Are the measuring faces wear‑resistant?
Yes, the instrument is equipped with carbide measuring faces, which enhance wear resistance and prolong service life under regular use.

Is a ratchet provided to control measuring force?
A ratchet thimble is fitted to ensure uniform contact force and improve repeatability of the measurement results.

Which documentation accompanies the micrometer?
The M309.034 is delivered with the relevant identification data and is supplied in a protective case for safe transport and storage.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com